1012022212001 has 32 divisors (see below), whose sum is σ = 1109361080448. Its totient is φ = 919577318400.

The previous prime is 1012022211989. The next prime is 1012022212021. The reversal of 1012022212001 is 1002122202101.

It is a cyclic number.

It is not a de Polignac number, because 1012022212001 - 2²² = 1012018017697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012022212021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14799050 + ... + 14867276.

It is an arithmetic number, because the mean of its divisors is an integer number (34667533764).

Almost surely, 2^{1012022212001} is an apocalyptic number.

It is an amenable number.

1012022212001 is a deficient number, since it is larger than the sum of its proper divisors (97338868447).

1012022212001 is a wasteful number, since it uses less digits than its factorization.

1012022212001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68561.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1012022212001 its reverse (1002122202101), we get a palindrome (2014144414102).

The spelling of 1012022212001 in words is "one trillion, twelve billion, twenty-two million, two hundred twelve thousand, one".